88312 Special stains group 1
Also known as: special stains group 1, gram stain, GMS stain, acid-fast stain
Special histochemical staining procedure Group 1, including stains such as Gram, GMS (Gomori methenamine silver), acid-fast, and other Group 1 stains.
Clinical Context
Used to identify microorganisms (bacteria, fungi, acid-fast organisms), help diagnose infections, and visualize specific tissue components.
RVU Breakdown
| Work RVU | 0.53 |
| Practice Expense RVU | 2.72 |
| Malpractice RVU | 0.03 |
| Total RVU | 3.28 |
Est. Medicare Payment
National estimate based on 2026 CMS PFS Conversion Factor ($33.40). Actual payment varies by locality (GPCI adjustment).
Specialties
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CPT® is a registered trademark of the American Medical Association. Data sourced from CMS Physician Fee Schedule RVU26A. Descriptions, synonyms, and clinical context are original content by RVU Edge.